142990080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 476824320

約数和(自身を除く): 333834240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1619, 1840, 1920, 2208, 2760, 2944, 3238, 3680, 3840, 4416, 4857, 5520, 5888, 6476, 7360, 8095, 8832, 9714, 11040, 12952, 14720, 16190, 17664, 19428, 22080, 24285, 25904, 29440, 32380, 37237, 38856, 44160, 48570, 51808, 64760, 74474, 77712, 88320, 97140, 103616, 111711, 129520, 148948, 155424, 186185, 194280, 207232, 223422, 259040, 297896, 310848, 372370, 388560, 414464, 446844, 518080, 558555, 595792, 621696, 744740, 777120, 893688, 1036160, 1117110, 1191584, 1243392, 1489480, 1554240, 1787376, 2072320, 2234220, 2383168, 2978960, 3108480, 3574752, 4468440, 4766336, 5957920, 6216960, 7149504, 8936880, 9532672, 11915840, 14299008, 17873760, 23831680, 28598016, 35747520, 47663360, 71495040, 142990080]

約数ペア:

[(1, 142990080), (2, 71495040), (3, 47663360), (4, 35747520), (5, 28598016), (6, 23831680), (8, 17873760), (10, 14299008), (12, 11915840), (15, 9532672), (16, 8936880), (20, 7149504), (23, 6216960), (24, 5957920), (30, 4766336), (32, 4468440), (40, 3574752), (46, 3108480), (48, 2978960), (60, 2383168), (64, 2234220), (69, 2072320), (80, 1787376), (92, 1554240), (96, 1489480), (115, 1243392), (120, 1191584), (128, 1117110), (138, 1036160), (160, 893688), (184, 777120), (192, 744740), (230, 621696), (240, 595792), (256, 558555), (276, 518080), (320, 446844), (345, 414464), (368, 388560), (384, 372370), (460, 310848), (480, 297896), (552, 259040), (640, 223422), (690, 207232), (736, 194280), (768, 186185), (920, 155424), (960, 148948), (1104, 129520), (1280, 111711), (1380, 103616), (1472, 97140), (1619, 88320), (1840, 77712), (1920, 74474), (2208, 64760), (2760, 51808), (2944, 48570), (3238, 44160), (3680, 38856), (3840, 37237), (4416, 32380), (4857, 29440), (5520, 25904), (5888, 24285), (6476, 22080), (7360, 19428), (8095, 17664), (8832, 16190), (9714, 14720), (11040, 12952)]